EP 3012845 B1 20200923 - INCREASED RESONANT FREQUENCY POTASSIUM-DOPED HEXAGONAL FERRITE
Title (en)
INCREASED RESONANT FREQUENCY POTASSIUM-DOPED HEXAGONAL FERRITE
Title (de)
KALIUMDOTIERTES HEXAGONALES FERRIT MIT ERHÖHTER RESONANZFREQUENZ
Title (fr)
FERRITE HEXAGONALE DOPÉE EN POTASSIUM À FRÉQUENCE DE RÉSONANCE ACCRUE
Publication
Application
Priority
- US 201462068139 P 20141024
- US 201462068146 P 20141024
- US 201462068147 P 20141024
- US 201462068151 P 20141024
Abstract (en)
[origin: EP3012843A1] Disclosed herein are embodiments of an enhanced resonant frequency hexagonal ferrite material and methods of manufacturing. The hexagonal ferrite material can be Y-phase strontium hexagonal ferrite material. In some embodiments, sodium can be added into the crystal structure of the hexagonal ferrite material in order to achieve high resonance frequencies while maintaining high permeability.
IPC 8 full level
H01F 1/34 (2006.01)
CPC (source: CN EP US)
C04B 35/26 (2013.01 - CN EP US); C04B 35/2608 (2013.01 - CN); C04B 35/2633 (2013.01 - CN US); C04B 35/2641 (2013.01 - CN); C04B 35/2666 (2013.01 - CN); C04B 35/2683 (2013.01 - CN); C04B 35/622 (2013.01 - CN); H01F 1/01 (2013.01 - US); H01F 1/10 (2013.01 - US); H01F 1/348 (2013.01 - EP US); H01F 1/36 (2013.01 - US); H01Q 1/36 (2013.01 - US); H01Q 1/364 (2013.01 - US); H01Q 1/38 (2013.01 - CN); H01Q 7/06 (2013.01 - US); C04B 2235/3201 (2013.01 - CN EP US); C04B 2235/3213 (2013.01 - CN EP US); C04B 2235/3217 (2013.01 - CN EP US); C04B 2235/3224 (2013.01 - CN EP US); C04B 2235/3225 (2013.01 - EP US); C04B 2235/3229 (2013.01 - EP US); C04B 2235/3232 (2013.01 - EP US); C04B 2235/3241 (2013.01 - EP US); C04B 2235/3244 (2013.01 - EP US); C04B 2235/3262 (2013.01 - EP US); C04B 2235/3267 (2013.01 - CN); C04B 2235/3275 (2013.01 - CN EP US); C04B 2235/3286 (2013.01 - CN EP US); C04B 2235/3287 (2013.01 - EP US); C04B 2235/3293 (2013.01 - EP US); C04B 2235/3418 (2013.01 - CN EP US); C04B 2235/40 (2013.01 - CN); C04B 2235/767 (2013.01 - EP US); C04B 2235/80 (2013.01 - EP US); C04B 2235/96 (2013.01 - CN)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
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DOCDB simple family (application)
EP 15191101 A 20151022; CN 201510952430 A 20151023; CN 201511005936 A 20151023; CN 201511005937 A 20151023; CN 201511005938 A 20151023; EP 15191106 A 20151022; EP 15191110 A 20151022; EP 15191112 A 20151022; HK 16109290 A 20160804; HK 16109408 A 20160808; HK 16109409 A 20160808; HK 16109410 A 20160808; JP 2015208983 A 20151023; JP 2015208998 A 20151023; JP 2015209014 A 20151023; JP 2015209045 A 20151023; JP 2019063725 A 20190328; US 201514887679 A 20151020; US 201514887680 A 20151020; US 201514887716 A 20151020; US 201514887773 A 20151020; US 201816025716 A 20180702; US 201816025726 A 20180702; US 201816030375 A 20180709; US 201916294151 A 20190306; US 202117195414 A 20210308; US 202117203598 A 20210316; US 202117230298 A 20210414; US 202117483053 A 20210923